Declension table of ?siddhanātha

Masculine	Singular	Dual	Plural
Nominative	siddhanāthaḥ	siddhanāthau	siddhanāthāḥ
Vocative	siddhanātha	siddhanāthau	siddhanāthāḥ
Accusative	siddhanātham	siddhanāthau	siddhanāthān
Instrumental	siddhanāthena	siddhanāthābhyām	siddhanāthaiḥ siddhanāthebhiḥ
Dative	siddhanāthāya	siddhanāthābhyām	siddhanāthebhyaḥ
Ablative	siddhanāthāt	siddhanāthābhyām	siddhanāthebhyaḥ
Genitive	siddhanāthasya	siddhanāthayoḥ	siddhanāthānām
Locative	siddhanāthe	siddhanāthayoḥ	siddhanātheṣu

Compound siddhanātha -

Adverb -siddhanātham -siddhanāthāt